docs: def getAppInfo(self, verbose=None):
          """
          App version and other basic information will be provided.
  
          :param verbose: print more
  
          :returns: 200: successful operation
          """
  
          surl=self.___url
          sv=surl.split('/')[-1]
          surl=surl.rstrip(sv+'/')
          response=api(url=surl+'/cyndex2/v1', method="GET", verbose=verbose, parse_params=False)
          return response